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1803 WHIP-O-WILL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,437 sqftBuilt 1980

Property at a Glance

This home is estimated between $225,293 and $632,365, with a best estimate of $381,503. That places the property below the R202681C - Tonkawa & Oak Springs median of $851,894, in a neighborhood that appreciated 3.7% over the past year.

Estimated Value Range

$225,293 $632,365
Best Estimate
$381,503
WCAD Value
$934,791
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R202681C - Tonkawa & Oak Springs. The estimated range of $225,293 and $632,365 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,358 sqft Built 1979
Raw Value $354,874
Adjusted Value $389,828

Adjusted +$27,430 for 79 sqft more living space and +$7,524 for being newer. Net adjustment: +$34,954.

1804 WHIP-O-WILL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,548 sqft Built 1980
Raw Value $1,018,123
Adjusted Value $632,365

Adjusted -$385,758 for 1,111 sqft less living space. Net adjustment: -$385,758.

2 bed 2 bath 1,368 sqft Built 1979
Raw Value $350,021
Adjusted Value $381,503

Adjusted +$23,958 for 69 sqft more living space and +$7,524 for being newer. Net adjustment: +$31,482.

3 bed 2 bath 1,773 sqft Built 1976
Raw Value $400,500
Adjusted Value $313,933

Adjusted -$116,665 for 336 sqft less living space and +$30,098 for being newer. Net adjustment: -$86,567.

3 bed 2 bath 2,044 sqft Built 1979
Raw Value $428,530
Adjusted Value $225,293

Adjusted -$210,761 for 607 sqft less living space and +$7,524 for being newer. Net adjustment: -$203,237.

The Neighborhood

This home is valued 9.7% above the R202681C - Tonkawa & Oak Springs median of $851,894. With 154 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 3.7% over the past year.

R202681C - Tonkawa & Oak Springs

typical
154 Properties
$851,894 Median Value
+3.7% YoY Change
7% Have Pool
92% Have Garage
This Home
$934,791
Median
$851,894

This home is +9.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,277 across all districts. With a homestead exemption claimed, that drops to $12,854 — saving $1,423 per year. That's $1,071 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$8,349
Williamson CountyCounty0.3694%$3,454
Austin Community Collegespecial0.1034%$967
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$935
Williamson County FM/RdCounty0.0443%$414
Upper Brushy Creek WCIDWater0.0170%$159
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$14,277

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $381,503 would pay approximately $2,381 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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